EP 3914824 A1 20211201 - METHOD FOR CREATING A TRANSITION FROM AN EDGE OF AN ADD-ON PART MOUNTED ON THE OUTER SURFACE OF A ROTOR BLADE
Title (en)
METHOD FOR CREATING A TRANSITION FROM AN EDGE OF AN ADD-ON PART MOUNTED ON THE OUTER SURFACE OF A ROTOR BLADE
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES ÜBERGANGS VON EINER KANTE EINES AN DER AUSSENFLÄCHE EINES ROTORBLATTES ANGEORDNETEN ANBAUTEILS
Title (fr)
PROCÉDÉ DE CRÉATION D'UNE TRANSITION À PARTIR D'UN BORD D'UNE PIÈCE RAPPORTÉE MONTÉE SUR LA SURFACE EXTERNE D'UNE PALE DE ROTOR
Publication
Application
Priority
- EP 19161709 A 20190308
- EP 2020056259 W 20200309
Abstract (en)
[origin: WO2020182763A1] Method for creating a transition from an edge of an add-on part mounted on the outer surface of a rotor blade. The invention describes a method for creating a transition from an edge (3E) of an add-on part (3) mounted on the outer surface (2) of a rotor blade (1), comprising the steps: - delimiting an application area on the rotor blade surface (2) and the add-on part (3) to be covered by a sealant compound (LS) with a thin and smooth masking tape (8), - dispensing of the sealant (LS) on the application area, - distribution of the sealant (LS), - removing the masking tape (8), - smoothening of a sealant (LS) transition step with a flexible tool (7). The invention further describes an according wind turbine rotor blade.
IPC 8 full level
F03D 1/06 (2006.01)
CPC (source: EP US)
B29C 65/4855 (2013.01 - US); B29C 65/4865 (2013.01 - US); B29C 65/52 (2013.01 - US); F03D 1/06495 (2023.08 - EP); F03D 1/0675 (2013.01 - US); B29K 2105/0097 (2013.01 - US); B29K 2105/16 (2013.01 - US); B29K 2995/0073 (2013.01 - US); B29K 2995/0077 (2013.01 - US); B29K 2995/0098 (2013.01 - US); B29L 2031/085 (2013.01 - US); F05B 2230/10 (2013.01 - EP); F05B 2230/23 (2013.01 - US); F05B 2230/30 (2013.01 - EP); F05B 2230/90 (2013.01 - EP); F05B 2240/303 (2020.08 - US); F05B 2240/306 (2020.08 - US); F05B 2240/3062 (2020.08 - EP); F05B 2240/57 (2013.01 - EP); F05B 2250/62 (2013.01 - EP US); Y02E 10/72 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020182763 A1 20200917; AU 2020238502 A1 20210923; AU 2020238502 B2 20230525; BR 112021016849 A2 20211019; CN 113508224 A 20211015; EP 3914824 A1 20211201; EP 4202203 A1 20230628; JP 2022525046 A 20220511; JP 7476223 B2 20240430; US 2022186706 A1 20220616
DOCDB simple family (application)
EP 2020056259 W 20200309; AU 2020238502 A 20200309; BR 112021016849 A 20200309; CN 202080019638 A 20200309; EP 20714870 A 20200309; EP 23152445 A 20200309; JP 2021553085 A 20200309; US 202017435558 A 20200309